Hackers love Citigroup and they waste no time in finding loopholes to hack into their system. They have done it again but in a different way. This is not an online hack but an offline one.
This time they have illegally accessed personal information of 92,408 Citigroup Inc. credit card customers in Japan and sold this info to third parties. This is a clear indication that banks are vulnerable to cyber attacks and need to beef up their security.
Customer account numbers, names, addresses, phone numbers, birth dates, account-opening dates and gender information were stolen hacked into. Thankfully, personal identification numbers and card security codes were safe.
So far, no unauthorized use of the cards had been reported by the end of business on Aug. 5, the Kyodo News reported.
Citi is getting in touch with all customers affected by the theft and plans to reissue cards at the customer’s request. It further added that customers won’t be responsible for fraudulent transactions on their accounts.
Who is the perpetrator this time?
According to Citigroup Japan, the system was hacked by a third-party vendor that had been given access to Citi’s internal systems.
Avivah Litan, a distinguished analyst at Gartner, sums up in exact words ”This is a CIO’s worst nightmare,”. “I am sure Citi is not sitting around and twiddling its thumbs as the hackers gain the upper-hand. However, it does prove what a leaky sieve most large banks and corporations are when it comes to protecting customer data. There are so many points of compromise that it’s very difficult for them to thwart all potential attacks.”
Customers have started worrying as cyber criminals are getting better and better in their online attacks stealing private information and documents. They are not fully able to trust the big companies who are handling their money and credit card information.
Citi has been a constant target of hackers
In 2006, Citi’s system had been breached through a third party, giving away corporate banking information. Citi had to take the step of blocking PIN-based transactions for customers in Canada, Russia, and the United Kingdom. This was a followed by an incident in June where the FBI arrested a former Citi executive who allegedly embezzled more than $19 million from the bank and its customers.
About Citigroup
Citigroup is a leading global financial services company housing 200 million customer accounts and operating in more than 140 countries. Through Citicorp and Citi Holdings, Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, and wealth management.
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